AMdemodulation

对ECG信号进行巴特沃斯去噪和去除基线漂移( ECG Baht wass denoising and elimination baseline wander )

基于维特比译码算法的BPSK解调方式，survivor_state是一个矩阵，它显示了通过网格的最优路径，这个矩阵通过一个单独的函数metric(x,y)给出，这个算法既能用于硬判决译码也能用于软判决译码。 (BPSK demodulation method based on viterbi decoding algorithm, survivor_state is a matrix, the optimal path of it shows through the grid, the metric matrix through a separate function (x, y), the algorithm can not only used for decoding hard decision can also be used to the soft decision decoding. )

时频分析工具箱,需要的人可以试试,还不错(time-frequency analysis toolkit, the people can try out, quite good)

通过matlab代码实现PCA算法程序设计步骤： 包括1、去均值 2、计算协方差矩阵及其特征值和 qZHBpQ 特征向量 3、计算协方差矩阵的特征值大于阈值的个数以及 ixDqskB值 4、降序排列特征值，编译通过达到很高的性能。(PCA algorithm program realization by matlab code design steps include: 1, 2 to the mean, covariance matrix and its eigenvalues and eigenvectors qZHBpQ 3, calculate the covariance matrix of eigenvalues greater than the number of threshold values, and only 4 ixDqskB, in descending order eigenvalues, compiled by achieving high performance.)

i have attached code for boundary detection, face rcognition gradient calcul ation color spaces

conversion of image from RGB to HIST

基于matlab编写的QQ表情程序，内有说明(QQ expression program based on Matlab prepared)

编写一个MATLAB程序，实现Broyden算法；用编写的程序解下述方程组。（1）非线性方程组；（2）丙烷在空气中燃烧的模型到处下面非线性方程组：(Write a MATLAB program to achieve Broyden algorithm; Solve the following equations with the program written. (1) nonlinear equations; (2) the model of propane combustion in air follows the nonlinear equations everywhere)

网上找来的共享的资源，结合matlab和C对图像进行灰度形态学的变换，为进一步的处理做准备。(Online recruited to shared resources, combined with matlab and C of the image gray-scale morphology of the transformation, in preparation for further processing.)

模糊专家控制在制浆中段废水好氧处理过程中的应用Fuzzy expert control aerobic treatment of wastewater in the Pulping Process(Fuzzy expert control aerobic treatment of wastewater in the Pulping Process)